Reloading for the .223
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Use reloading information posted here at your own risk. This forum (http://www.full-bore.co.uk) is not responsible for any property damage or personal injury as a consequence of using reloading data posted here, the information is individual members findings and observations only. Always verify the load data and be absolutely sure your firearm can handle the load, especially older ones. If in doubt start low and work your way up.
All handloading data posted on Full-Bore UK from 23/2/2021 must reference the published pressure tested data it was sourced from, posts without such verification will be removed.
Any existing data without such a reference should be treated as suspect and not used.
Use reloading information posted here at your own risk. This forum (http://www.full-bore.co.uk) is not responsible for any property damage or personal injury as a consequence of using reloading data posted here, the information is individual members findings and observations only. Always verify the load data and be absolutely sure your firearm can handle the load, especially older ones. If in doubt start low and work your way up.
Re: Reloading for the .223
I am building 6,5-284 for a comp tomorrow morning, once that is done I will fall back on the AR, Christel just weighed the bullets I have and the two batches are both 55 grains, one is Remington, the other unknown - I will post some pictures of them probably this evening.
Re: Reloading for the .223
I have ended up building with 73 Grain Bergers at 2.265 which means I can feed from the magazine. I will be shooting: 23, 23.5, 24, 24.3, 24.6, 24.8 and 25 grains of TR140, plus the same(ish) with N140. The plan is to shoot side by side N140 and TR140 and look for changes in the POI and pressure signs, my interest being more in the latter, once I know where the upper limit with the powder is I can work back. I will be taking it easy as I have no idea how robust these things are.
Re: Reloading for the .223
These are the 55grain .224" bullets I have
.754" for the left (Unknown) and .716" for the right (Remington)
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Mr_Logic
Re: Reloading for the .223
Not sure on the 55gr bullets but I'd use the Bergers anyway. N540 from your current stock would be my choice.
However , for everything lighter than that 73gr, I'd load a faster powder.
Was shooting my brother's (in USA) smith and wesson carbine, taught him reloading and we used IMR 8208XBR to quite good effect with a 53gr vmax, and also under a 75gr Hornady HPBT. That particular rifle only likes things HOT mind, so the minimum loads and most workups weren't great. The higher end loads were good mind.
H4895 is another personal favourite in 223.
However , for everything lighter than that 73gr, I'd load a faster powder.
Was shooting my brother's (in USA) smith and wesson carbine, taught him reloading and we used IMR 8208XBR to quite good effect with a 53gr vmax, and also under a 75gr Hornady HPBT. That particular rifle only likes things HOT mind, so the minimum loads and most workups weren't great. The higher end loads were good mind.
H4895 is another personal favourite in 223.
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Blu
Re: Reloading for the .223
ovenpaa, I just checked the manual and measured one I have here (.754) and I'd say that the one on the left is a Sierra bullet. None of the powders you have are listed in their manual. Their accuracy load is 21.5grns of RE-7
Blu
Blu
Re: Reloading for the .223
Cheers Blu.
Had a chance to get some range time in this morning. The Berger 73g run with 25 grains of TR140. CCI BR primers built to an OAL of 2.265" did not cause any problems. The primers are stating to flatten with some flow however extraction was fine. As a comparison 24 grains of N140 looks the same as 24.6 grains of TR140. I did not have access to a Chrono so this was a very rough observation.
I would expect to be able to move to 25.2/24.3 grains of TR140 at 2.265" as an absolute maximum load for my rifle. I need to investigate further...
Had a chance to get some range time in this morning. The Berger 73g run with 25 grains of TR140. CCI BR primers built to an OAL of 2.265" did not cause any problems. The primers are stating to flatten with some flow however extraction was fine. As a comparison 24 grains of N140 looks the same as 24.6 grains of TR140. I did not have access to a Chrono so this was a very rough observation.
I would expect to be able to move to 25.2/24.3 grains of TR140 at 2.265" as an absolute maximum load for my rifle. I need to investigate further...
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EagerNoSkill
Re: Reloading for the .223
The weather was also somewhat warmer than normal - so in colder weather that load would be even safer I believe!
What was the accuracy like?
What was the accuracy like?
Re: Reloading for the .223
Accuracy? It was on the frame and that is all I will say at this stage.
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toffe wrapper
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Re: Reloading for the .223
Note he never said which frame
nice to meet you this morning OP, always good to put a face to a name
TW
nice to meet you this morning OP, always good to put a face to a name
TW
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